CN217303933U - Chute connection type inclinometer tube - Google Patents
Chute connection type inclinometer tube Download PDFInfo
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- CN217303933U CN217303933U CN202220566157.0U CN202220566157U CN217303933U CN 217303933 U CN217303933 U CN 217303933U CN 202220566157 U CN202220566157 U CN 202220566157U CN 217303933 U CN217303933 U CN 217303933U
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- chute
- screw
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Abstract
The utility model relates to a chute connection type inclinometer, which comprises a plurality of pipe bodies and a connecting device, wherein all the pipe bodies are sequentially arranged from top to bottom and are connected end to end; the outer side of the pipe body is provided with a plurality of guide grooves along the axial direction, the connecting device is a cylinder, a plurality of raised lines matched with the guide grooves are arranged on the inner side of the connecting device, thread hole groups are arranged at two ends of the connecting device and comprise four thread holes, the four thread holes are arranged on the outer side of the axis of the connecting device along the radial direction, screws are arranged in the thread holes, and the front ends of the screws are abutted to the outer surface of the pipe body. The utility model discloses a deviational survey pipe passes through the slotted connection to fix through the screw, the convenient to detach installation, construction convenience.
Description
Technical Field
The utility model relates to a civil engineering deviational survey device technical field, specific saying is a spout connected deviational survey pipe.
Background
In the field of civil engineering, deformation inclination angles of buildings, structures, piles, side slopes or foundation pit supports need to be monitored, and in the prior art, inclinometers are mostly adopted for monitoring. The work principle of the inclinometer is that the inclination angle between the central axis of the probe and the vertical axis of the pendulum bob is measured by utilizing the property that the gravity pendulum bob always keeps vertical, and the change of the inclination angle can be obtained by converting an electric signal, so that the angle deflection change value of a measured structure can be known. The inclinometer is adopted, and the inclinometer needs to be embedded in the inclinometer in advance and then is placed in the inclinometer for measurement. The method for the slope or foundation pit support inclinometry comprises the following steps: firstly, a hole is vertically drilled in a soil body to be measured, and an inclinometer pipe is buried. The inclinometer pipe is circular, has a diameter of 50mm, 70mm and the like, is generally 2m long in each section, is made of steel, aluminum alloy, plastic and the like, and is also a PVC plastic pipe most commonly used. When the building, the structure or the pile is measured, the inclinometer pipe is firstly lengthened to the designed length before the reinforcement cage is hoisted, is bound on the reinforcement, and is placed into the groove (pile hole) together with the reinforcement cage. The bottom and the top of the inclinometer pipe are sealed by covers to prevent mortar, slurry and sundries from entering the hole. During inclination measurement, a probe of the inclinometer is put into the inclinometer, the probe is lifted manually from the bottommost part, the length of each unit, such as 500mm, is stopped, and the inclination angle is read until the probe is lifted to the pipe orifice of the inclinometer.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above, provides a spout connected inclinometer pipe, the utility model discloses an inclinometer pipe passes through the slotted connection to fix through the screw, convenient to detach installs, construction convenience.
For solving the technical problem, the utility model discloses a following technical scheme:
a chute connection type inclinometer comprises a plurality of pipe bodies and a connecting device, wherein all the pipe bodies are sequentially arranged from top to bottom and are connected end to end, the connecting device is used for detachably connecting adjacent pipe bodies, and a plugging cover is arranged at the bottom of the pipe body at the bottommost end;
the connecting device is characterized in that a plurality of guide grooves are axially formed in the outer side of the pipe body, the connecting device is a cylinder, a plurality of raised strips matched with the guide grooves are formed in the inner side of the connecting device, threaded hole groups are arranged at two ends of the connecting device and comprise four threaded holes, the four threaded holes are radially formed in the outer side of the axis of the connecting device, screws are arranged in the threaded holes, and the front ends of the screws are abutted to the outer surface of the pipe body.
Furthermore, a plurality of positioning grooves matched with the threaded holes are formed in the outer side of the pipe body.
Furthermore, an annular groove is formed in the upper surface of the pipe body, and a sealing ring is arranged in the annular groove.
Further, the two ends of the pipe body are provided with annular grooves, the connecting device is arranged in the grooves, and the outer surface of the connecting device is higher than that of the pipe body.
Further, the plugging cover is a cylinder with an open upper end and is fixed at the bottom of the pipe body through screws.
Furthermore, the bottom of plugging cover is conical, and inboard bottom is provided with the cylinder arch, when the plugging cover was installed on the body, the cylinder arch was located the inside and the inner wall of the bellied outer wall contact body of cylinder of body.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model discloses a body both ends are fixed through connecting device, and the spout has been seted up in the outside of body, and the inside of connecting device is seted up with spout complex sand grip, and the body can pass in the connecting device is gone into to the cooperation card of spout and sand grip, and after the ring arch in the body outside contacted with connecting device, namely the tip of body inserted in the connecting device completely, and the screw hole also aimed at with the constant head tank, simple to operate for it is more convenient to monitor the construction, has improved the efficiency of construction;
the pipe bodies are connected through the connecting device and then fixed through screws, and the connecting and fixing mode is quick and convenient, and is convenient to disassemble and maintain;
the top of body is provided with the sealing ring, can improve the leakproofness between the body.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view of FIG. 2 at B;
fig. 5 is a partial sectional view.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a pipe body; 11. a guide groove; 12. positioning a groove; 13. an annular groove; 2. a connecting device; 21. a convex strip; 22. a threaded hole; 3. a screw; 4. a seal ring; 5. a blocking cover; 51. and (4) a cylindrical bulge.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 4, the chute-connected inclinometer comprises a plurality of pipe bodies 1 and connecting devices 2, wherein the pipe bodies 1 are arranged in number, all the pipe bodies 1 are sequentially arranged from top to bottom and are connected end to end, the connecting devices 2 are used for detachably connecting the adjacent pipe bodies 1, and the bottoms of the pipe bodies 1 at the bottommost ends are provided with plugging covers 5;
the outside of body 1 is provided with a plurality of guide slots 11 along the axial, connecting device 2 is the drum, a plurality of sand grips 21 with guide slot 11 complex are seted up to connecting device 2's inboard, connecting device 2's both ends all are provided with the screw thread punch combination, and the screw thread punch combination includes four screw holes 22, and four screw holes 22 radially set up in connecting device 2's the axis outside, be provided with screw 3 in the screw hole 22, the front end butt of screw 3 is in the surface of body 1.
In one embodiment, the outer side of the tube body 1 is provided with a plurality of positioning grooves 12 matched with the threaded holes 22.
As shown in fig. 3, as an embodiment, an annular groove 13 is formed on the upper surface of the pipe body 1, and a sealing ring 4 is disposed in the annular groove 13.
As an embodiment, two ends of the pipe body 1 are provided with annular grooves, the connecting device 2 is arranged in the grooves, and the outer surface of the connecting device 2 is higher than the outer surface of the pipe body 1.
As shown in fig. 5, as an embodiment, the blocking cover 5 is a cylinder with an open upper end, and the blocking cover 5 is fixed to the bottom of the pipe body by screws;
the bottom of the plugging cover 5 is conical, the bottom of the inner side is provided with a cylindrical protrusion 51, when the plugging cover 5 is installed on the pipe body 1, the cylindrical protrusion 51 is positioned on the inner wall of the pipe body 1, which is contacted with the outer wall of the cylindrical protrusion 51 and is arranged inside the pipe body 1.
The utility model discloses an installation flow:
placing two adjacent pipe bodies 1 to be connected at two ends of a connecting device 2, inserting the top end of one pipe body into the connecting device, inserting the bottom end of the other pipe body into the connecting device, aligning a guide groove 11 on the pipe body with a convex strip 21 on the inner side of the connecting device when the pipe bodies are inserted again, inserting the pipe bodies into a guide groove of one end eye of the connecting device to move until the end surface of a circular ring bulge 14 on the outer side of the pipe body is contacted with the end surface of the connecting device, and then screwing a screw 3 into a threaded hole until the front end of the screw is contacted with the bottom surface of a positioning groove 12, namely completing the connection of the adjacent pipe bodies;
when the pipe body 1 needs to be disassembled, the screws outside the connecting device are completely unscrewed, the end part of the pipe body can be taken out of the connecting device, the connecting mode is convenient to disassemble, and the structure is reasonable, so that the pipe body is convenient to maintain.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (6)
1. The chute connection type inclinometer is characterized by comprising a plurality of pipe bodies (1) and a connecting device (2), wherein all the pipe bodies (1) are sequentially arranged from top to bottom and are connected end to end, the connecting device (2) is used for detachably connecting the adjacent pipe bodies (1), and a plugging cover (5) is arranged at the bottom of the pipe body (1) at the bottommost end;
the outside of body (1) is provided with a plurality of guide slots (11) along the axial, connecting device (2) are the drum, a plurality of sand grip (21) with guide slot (11) complex are seted up to the inboard of connecting device (2), the both ends of connecting device (2) all are provided with the screw thread hole group, and the screw thread hole group includes four screw hole (22), and four screw hole (22) radially set up in the axis outside of connecting device (2), be provided with screw (3) in screw hole (22), the front end butt of screw (3) is in the surface of body (1).
2. A chute-connected inclinometer according to claim 1, wherein the outside of the pipe body (1) is provided with a plurality of positioning slots (12) which are matched with the threaded holes (22).
3. A chute-connected inclinometer according to claim 1, wherein an annular groove (13) is formed on the upper surface of the pipe body (1), and a sealing ring (4) is arranged in the annular groove (13).
4. A chute-connected inclinometer according to claim 1, characterized in that both ends of the pipe body (1) are provided with annular grooves, the connection devices (2) are arranged in the grooves, and the outer surface of the connection devices (2) is higher than the outer surface of the pipe body (1).
5. A chute-connected inclinometer according to claim 1, characterized in that the said closure cap (5) is a cylinder with open upper end and the said closure cap (5) is fixed to the bottom of the tube body by screws.
6. A chute-connected inclinometer according to claim 5, characterized in that the bottom of the blocking cover (5) is conical, and the bottom of the inner side is provided with a cylindrical protrusion (51), when the blocking cover (5) is mounted on the pipe body (1), the cylindrical protrusion (51) is located inside the pipe body (1) and the outer wall of the cylindrical protrusion (51) contacts the inner wall of the pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220566157.0U CN217303933U (en) | 2022-03-15 | 2022-03-15 | Chute connection type inclinometer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220566157.0U CN217303933U (en) | 2022-03-15 | 2022-03-15 | Chute connection type inclinometer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217303933U true CN217303933U (en) | 2022-08-26 |
Family
ID=82936888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220566157.0U Active CN217303933U (en) | 2022-03-15 | 2022-03-15 | Chute connection type inclinometer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217303933U (en) |
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2022
- 2022-03-15 CN CN202220566157.0U patent/CN217303933U/en active Active
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